Question

$a { }^{2} + b {}^{2} + 2ab$
​

Answer 1

Explanation:

Hello mate

here is your answer

a^2+b^2+2ab

= (a+b)^2

hope it helps

plz mark me as a brainliest

Answer 2

Explanation:

(a+b)= a2+b2+2ab

for example

( 2+5)whole square= 4+25+20=49